4-Propoxybenzoic acid
Synonym(s):p -Propoxybenzoic acid
- CAS NO.：5438-19-7
- Empirical Formula: C10H12O3
- Molecular Weight: 180.2
- MDL number: MFCD00013989
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:44:58
What is 4-Propoxybenzoic acid?
Chemical properties
White to light yellow crystal powder
The Uses of 4-Propoxybenzoic acid
Intermediates of Liquid Crystals
Properties of 4-Propoxybenzoic acid
| Melting point: | 144-146 °C(lit.) |
| Boiling point: | 273.02°C (rough estimate) |
| Density | 1.1272 (rough estimate) |
| refractive index | 1.5160 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | almost transparency in hot Methanol |
| form | powder to crystal |
| pka | pK1:4.78 (20°C) |
| color | White to Almost white |
| Water Solubility | insoluble |
| BRN | 2208387 |
| CAS DataBase Reference | 5438-19-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-n-Propoxybenzoic acid(5438-19-7) |
Safety information for 4-Propoxybenzoic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4-Propoxybenzoic acid
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